| //===-- Implementation of strerror_r --------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "src/string/strerror_r.h" |
| #include "src/__support/StringUtil/error_to_string.h" |
| #include "src/__support/common.h" |
| |
| #include <stddef.h> |
| |
| namespace LIBC_NAMESPACE { |
| |
| // This is the gnu version of strerror_r. The XSI version may be added later. |
| LLVM_LIBC_FUNCTION(char *, strerror_r, |
| (int err_num, char *buf, size_t buflen)) { |
| return const_cast<char *>(get_error_string(err_num, {buf, buflen}).data()); |
| } |
| |
| } // namespace LIBC_NAMESPACE |
